Charger controller



FIG. 1 is a top, front, right side perspective view of a charger controller showing my new design.

FIG. 2 is a right-side elevation view thereof.

FIG. 3 is a left-side elevation view thereof.

FIG. 4 is a front elevation view thereof.

FIG. 5 is a rear elevation view thereof.

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines depict portions of the charger controller that form no part of the claimed design. 

CLAIM The ornamental design for a charger controller, as shown and described. 